| 词条 | WAGR N class | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 释义 |
|name = WAGR N class |powertype = Steam |image = WAGR 201 (5360007720).jpg |caption = N201 at the Western Australian Rail Transport Museum |designer = |builder = Neilson & Co Robert Stephenson & Co Nasmyth, Wilson & Co Midland Railway Workshops |ordernumber = |serialnumber = |buildmodel = |builddate = |totalproduction = 42 |rebuilder = |rebuilddate = |numberrebuilt = |whytetype = 4-4-4T |gauge = {{track gauge|3ft6in|lk=on}} |leadingdiameter = |driverdiameter = {{convert|4|ft|0|in|mm|0|abbr=on}} |trailingdiameter = |minimumcurve = |wheelbase = |length = {{convert|36|ft|3|in|m|2|abbr=on}} |width = |height = |axleload = |weightondrivers = |locoweight = {{long ton|44|0|lk=on}} |tenderweight = |locotenderweight = |tendertype = |fueltype = Coal |fuelcap = |watercap = {{convert|1600|impgal|abbr=on}} |tendercap = |sandcap = |boiler = |boilerpressure = {{convert|160|lbf/in2|MPa|2|abbr=on}} |feedwaterheater = |firearea = |tubearea = |fluearea = |tubesandflues = |fireboxarea = |totalsurface = |superheatertype = |superheaterarea = |cylindercount = |cylindersize = {{convert|15.5|x|21|in|mm|0|abbr=on}} |frontcylindersize= |rearcylindersize = |hpcylindersize = |lpcylindersize = |valvegear = |valvetype = |valvetravel = |valvelap = |valvelead = |transmission = |maxspeed = |poweroutput = |tractiveeffort = {{convert|11036|lbf|kN|2|abbr=on}} |factorofadhesion = |trainheating = |locobrakes = |locobrakeforce = |trainbrakes = |safety = |operator = Western Australian Government Railways |operatorclass = |powerclass = |numinclass = |fleetnumbers = |officialname = |nicknames = |axleloadclass = |locale = |deliverydate = |firstrundate = September 1896 |lastrundate = |retiredate = |withdrawndate = |preservedunits = N201 |restoredate = |scrapdate = |currentowner = |disposition = 1 preserved, 41 scrapped}} The WAGR N class was a class of steam locomotives operated by the Western Australian Government Railways (WAGR) from 1896 until 1960. HistoryIn September 1896, five Neilson & Co built N class entered service hauling suburban trains around Perth between Fremantle and Midland Junction and on the Kalgoorlie-Boulder loop. Robert Stephenson & Co built a further twelve in 1898/99 and Nasmyth, Wilson & Co a further fifteen in 1901. In 1907/08 a further ten were added, when the Midland Railway Workshops converted ten O class. With the cessation of suburban services in Kalgoorlie, all were transferred to Perth.[1][2][3][4] Most remained in service until replaced by Dm and Dd class locomotives in the 1940s and ADH class diesel multiple units in the 1950s. The last two were withdrawn in September 1960.[1][4] N201 has been preserved at the Western Australian Rail Transport Museum.[5] Class listThe numbers and periods in service of each member of the N class were as follows:{{sfn|Gunzburg|1984|p=57}}
NamesakeThe N class designation was reused in the 1970s when the N class diesel locomotives entered service. See also{{portal|Trains|Western Australia}}
ReferencesNotes1. ^1 {{cite book|last1=Whiteford|first1=David|last2=De Bruin|first2=Charles|last3=Watson|first3=Lindsay|last4=Watson|first4=Neville|title=Western Australian Preserved Locomotives|date=1983|publisher=Railmac Publications|location=Elizabeth|isbn=0 949817 19 8|page=11}} 2. ^{{cite book|last1=Finlayson|first1=Don|title=Steam Around Perth|date=1986|publisher=Australian Railway Historical Society WA Division|location=Perth|isbn=0959969047|page=50}} 3. ^{{cite book|last=Turner|first=Jim|title=Australian Steam Locomotives 1896-1958|year=1997|publisher=Kangaroo Press|location=Kenthurst|isbn=086417778X|page=126}} 4. ^1 {{cite book|last=Oberg|first=Leon|title=Locomotives of Australia 1850s-2010|year=2010|publisher=Rosenberg Publishing|location=Dural|isbn=9781921719011|pages=223–224}} 5. ^1 N Class Suburban Tank Locomotive Rail Heritage WA Cited works{{refbegin}}
External links{{commonscat-inline|WAGR N class}}{{WAGR Locomotives}} 7 : Nasmyth, Wilson and Company locomotives|Neilson locomotives|Railway locomotives introduced in 1896|Robert Stephenson and Company locomotives|Steam locomotives of Western Australia|3 ft 6 in gauge locomotives of Australia|4-4-4T locomotives |
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